This is a complex set of policies covering many aspects which have to be enforced by people as well as systems.

这是一个包括许多方面的复杂的策略组合，它需要由人和系统一同实施。

youdao

Of course, any such operation presupposes the existence of a font covering multiple character sets or enough information to render a complex font to the screen.

当然，任何这种操作都假定了一个先决条件：有一个包括了多种字符集的字体存在，或者有足够多的信息，足以在屏幕上呈现复合的字体。

youdao

There are many examples covering the range from simple (addition/subtraction overloading) to the complex (overloading numeric constants and run-time overloading).

本书中有大量的例子，从简单（加减操作符的重载）到复杂（重载数值常量以及运行时间等）一应俱全。

youdao

Mercifully, for a book covering such complex issues, it is sub-divided into easily digestible chunks.

ECONOMIST: Peace-making in Bosnia

Mr Poots said it was a large and complex bill covering matters as widespread as anti-social behaviour, dog fouling, noise nuisance from burglar alarms, and graffiti.

BBC: British-Irish Council Environment Meeting

Speaking after sentencing, Det Ch Insp Noel McHugh said it had been "a very complex investigation, covering several police force areas".

BBC: John Connolly and Simon Collins